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如何注入随机号 加特林的用户数?

[英]How to inject random no. of users in Gatling?

我想随机注入。 加特林的用户数量。 例如,

前10秒,有100位用户

在接下来的15秒内,有25位用户,

在接下来的2秒钟内,有1000个用户,依此类推。

用户数量随机的随机时间

我发现一种复杂的解决方法如下:

val r=new scala.util.Random
  setUp(
    scn.inject(

         constantUsersPerSec(10) during(10 seconds) randomized,
             constantUsersPerSec(10+r.nextInt(500)) during(15 seconds) randomized,
             constantUsersPerSec(210+r.nextInt(500)) during(25 seconds) randomized,
             constantUsersPerSec(510+r.nextInt(520)) during(55 seconds) randomized,
             constantUsersPerSec(170+r.nextInt(100)) during(5 seconds) randomized,
             constantUsersPerSec(270+r.nextInt(1010)) during(5 seconds) randomized,
             constantUsersPerSec(710+r.nextInt(5100)) during(1 minute) randomized,
             constantUsersPerSec(5+r.nextInt(40)) during(100 seconds) randomized,
             constantUsersPerSec(710+r.nextInt(5200)) during(15 seconds) randomized,
             constantUsersPerSec(0+r.nextInt(20)) during(10 seconds) randomized,


         constantUsersPerSec(10) during(10 seconds) randomized,
             constantUsersPerSec(10+r.nextInt(500)) during(15 seconds) randomized,
             constantUsersPerSec(210+r.nextInt(500)) during(25 seconds) randomized,
             constantUsersPerSec(510+r.nextInt(520)) during(55 seconds) randomized,
             constantUsersPerSec(170+r.nextInt(100)) during(5 seconds) randomized,
             constantUsersPerSec(270+r.nextInt(1010)) during(5 seconds) randomized,
             constantUsersPerSec(710+r.nextInt(5100)) during(1 minute) randomized,
             constantUsersPerSec(5+r.nextInt(40)) during(100 seconds) randomized,
             constantUsersPerSec(710+r.nextInt(5200)) during(15 seconds) randomized,

             constantUsersPerSec(1) during(10 seconds),

           ).protocols(kafkaConf))

有没有简单的方法可以做到这一点?

换句话说,有什么方法可以注入循环吗?

PS:我尝试了一个场景的repeat() ,但这完全是另一回事。 它不调用一次,而是调用n次,即它为每个用户执行n次操作。

.inject方法可以采用一系列注入步骤,因此您只需使用函数即可生成该数组

val r=new scala.util.Random

setUp(
    scn.inject(
        (1 to 10).map(i => constantUsersPerSec(r.nextInt(500)) during (r.nextInt(30) seconds) randomized)
    )
).protocols

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